Gnu parallel rsync?
On Feb 2, 2015 9:01 PM, "fooler mail" <[email protected]> wrote: > > first things first... your speed is only as fast as its slowest > link... in your case, site A upstream is 4mpbs and site B downstream > is 20mbps.. your fastest speed you can get is 4mbps.. > > second.. if those multiple links are doing load sharing or load > balancing and not bonding two or more links.. the average bandwidth of > your multiple links is your fastest speed you can get... > > third... if you want to saturate your link... play with TCP window > size.. but in linux, TCP window scale is already enabled... > > fourth.. if you want faster synchronization.. you need to enable the > compression of the sync client but if the data is already compressed.. > compression wont benefit much... > > fifth.. you can play with parallel synchronization to speed it up > where each sync client is synchronizing different branches of your > folder tree... > > fooler. > > > On Mon, Feb 2, 2015 at 3:31 AM, Michael Tinsay <[email protected]> wrote: > > Here's the situation: > > > > Site A has 4 DSL lines (various telcos, combined speed of around 15Mbps down > > / 4 Mbps up) and site B has 2 DSL lines (combined speed of 20Mbps down, 2 > > Mbps up). There are also two Domestic Leased Lines of 4Mbps each. I would > > like to sync a folder from site A to site B. > > > > Is there a software-based solution that would make full use of the total of > > 12 Mbps upstream bandwidth from site A? > > > > > > --- mike t. > > > > _________________________________________________ > > Philippine Linux Users' Group (PLUG) Mailing List > > http://lists.linux.org.ph/mailman/listinfo/plug > > Searchable Archives: http://archives.free.net.ph > _________________________________________________ > Philippine Linux Users' Group (PLUG) Mailing List > http://lists.linux.org.ph/mailman/listinfo/plug > Searchable Archives: http://archives.free.net.ph
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